baber/WOPTO huggingface dataset:
Patent EP-0359346-A1 (EP)
Inventor: HABERLE LUDWIG
IPC: E04H17/16
Filed: 1989-07-20
Abstract: A kit for a security fence is proposed which consists of trellis mats and fence posts. The metal fence posts are formed from a holding profile (1) having lateral undercuts and a u-shaped slotted profile (4) which is to be pressed onto said holding profile and the limbs (6, 8) of which are slotted to accommodate longitudinal wires (13, 14, 15, 16) of the trellis mat (11, 12) and have at their ends (3, 9) gripping edges which grip into the undercuts on the holding profile. The trellis mats (11, 12) are only removable by forcible bending of each individual one of the many slats formed by the slots (5, 7) on the slotted profile (4), while a slight pressure is sufficient for clamping in the slotted profile (4) during assembly of the security fence. <IMAGE>
Patent EP-0331431-A1 (EP)
Inventor: KOBAYASHI YASUO C O NEC CORPOR
IPC: H01L21/822
Filed: 1989-02-28
Abstract: A semiconductor memory device having improved address wiring and address decoding structures is disclosed. The memory device comprises a plurality of address decoders (13-i′) arranged separately, an address buffer for generating "n"-bits of address signals (A₁′ to A₆′,  A₁′  to  A₆′ , a set of address wirings coupled to said address buffer and the address decoders (13-i′), the number of address wirings being "n", and a plurality of inverting circuits (32-1 to 32-6) provided for the address decoders (13-i′), each of inverting circuits (32-1 to 32-6) coupled to the address wirings and being responsive to the signals at the address wirings for generating their complementary signals to be applied to the associated address decoder (13-i′).
Patent EP-0331561-A1 (EP)
Inventor: LINA JEAN-PIERRE
IPC: B05B11/00
Filed: 1989-02-23
Abstract: Device making it possible to operate, upside down or the right way up, an aerosol valve designed to be crimped in place in the neck of a canister, said device being designed to be placed between the valve inlet and a plunger tube, comprising two chambers (11, 12) in series aligned on the axis of the valve and separated by a channel (13) opening into each chamber. Said channel (13) is in communication with the intake zone (17) of the valve. Each chamber has a gravity-controlled valve head over the channel opening, the valve head being closed when the opening is beneath the chamber, the chamber nearest the valve (1) also being in communication via its end opposite the channel opening with a zone (18) outside the valve and near the valve and the chamber (12) furthest from the valve (1) also being in communication via its end opposite the channel opening with said plunger tube (3). The invention relates to means for the cheap manufacture of such a device. 
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Patent EP-0337830-A1 (EP)
Inventor: BOIS DIDIER
IPC: F24F11/75
Filed: 1989-03-17
Abstract: The invention relates mainly to a device for equalising fluid flow, an aircraft air-conditioning device comprising said equalising device and an aircraft (112) comprising said air-conditioning device. The present invention comprises a device (50) for bringing the pressure (40) under the control of the flow (41). It is thus possible to equalise the flow originating from two sources. The invention applies to any device for regulating pressure of a fluid. The regulating device according to the present invention applies in particular to the formation of a fluid supply from two sources. The invention applies mainly to the production of cooling circuits for an aircraft (112). <IMAGE>
Patent EP-0400244-A1 (EP)
Inventor: NOURY JEAN-PAUL C S T B
IPC: C04B26/02
Filed: 1989-05-31
Abstract: This relates to a flat covering element whose upper face (2) and edges (3) have the same appearance as that of a flagstone of natural schist and of which each of the large dimensions is greater than or equal to 10 cm. The average thickness of the said element is between 4 and 15 mm and this element is obtained by moulding a mortar comprising a weight percentage of thermosetting resin of between 8 and 20 %, the balance being formed by a mixture of schistose particles, itself comprising 15 to 35 % by weight of fine flakes having lengths between 2 and 4 mm, 20 to 40 % of coarse particles having a particle size of 1 to 2 mm and 10 to 40 % of fine particles having a particle size less than 1 mm.
Patent EP-0362034-A1 (EP)
Inventor: LAFOND LUC
IPC: B29C63/00
Filed: 1989-09-22
Abstract: The disclosure herein describes an apparatus 16 for laying an adhesive strip 14 along the peripheral edges of a glass sheet 10 positioned on a work table 12 with a view to forming a double-glazed insulated glass panel. The apparatus 16 comprises a handle 18 with a housing 30 mounted at one end thereof and includes therein a series of rollers 42, 46 for positioning and laying the adhesive strip 14 on the glass sheet 10. A third roller 44, whose axis is perpendicular to the axis of each of the strip-laying rollers 42, 46, applies pressure to the strip 14 being laid.
Patent EP-0376840-A1 (EP)
Inventor: DERENNE PHILIPPE
IPC: F16B5/02
Filed: 1989-12-27
Abstract: In order to fix a fragile object, such as a mirror (10) on board an artificial satellite, which has to undergo significant temperature variations as well as shock and vibration, two dovetail-shaped grooves (18) are machined on this object, in each of which a pair of gibs (20, 22) is placed. The gibs are fixed to a supporting plate (14) by screws (24), a stack of spring washers being placed between the head of each screw and the plate. Preferably, foils made of a malleable metal such as gold are placed between the object (10) and each of the parts of the fixing device in contact with this object. 
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Patent EP-0346300-A1 (EP)
Inventor: BOSSI PIERO
IPC: B62J27/00
Filed: 1989-06-06
Abstract: A safety device, associated with a protective helmet (H), for preventing the operation of the engine (E) of a vehicle, particularly a moped (M), when the driver is not wearing the helmet (H). The device comprises a transmitter unit (1) which is incorporated in the helmet (H) and includes sensors (10) for detecting the fact that the helmet (H) is being worn and for activating an emitter (3) of coded signals and a receiver unit (2) which is fitted to the vehicle and includes a receiver (16) for the coded signals, and means for preventing the operation of the engine (E), which means are switched on in the absence of the coded signals.
Patent EP-0348530-A1 (EP)
Inventor: TORII NOBUTOSHI
IPC: G05B19/19
Filed: 1989-01-09
Abstract: IN an industrial robot. shafts (Φ, U. W. Z) of joints are driven by electric motors (Mz. MΦ. Mu. Mw. Mz), respectively. The drive currents of the electric motors (Mz. MΦ. Mu. Mw. Mz) for driving the shafts (Φ. U. W. Z) are detected by a motor current detector (30). One of the shafts (Φ, U, W. Z) is selected in the interval between a first time and a second time in the operation programs of the shafts (Φ. U. W. Z), and the current of the motor (Mz. MΦ. Mu. Mw. Mz) for the selected shaft is sampled at very short intervals. The ratio of the rms value of the sampled currents in said first and second times to the rated current of the motor is calculated by operation means (CPU). and the rms value and the ratio of it to the rated current are displayed on a display unit (40). so that the operator is allowed to confirm the proper degree in the operation ability of the robot operation portions (16. 18, 20, 22. 24) inclusive of robot arms.
Patent EP-0353287-A1 (EP)
Title: Stabilisateur de securite a ressort unique pour timonerie de direction de vehicules
Inventor: SKETO JAMES LARRY
IPC: B62D7/22
Filed: 1989-01-24
Abstract: Un stabilisateur de sécurité (10) pour timonerie de direction de véhicules, destiné à être relié entre une partie fixe (11) du véhicule et un élément mobile (12) de la timonerie de direction, comprend un cylindre externe et un cylindre interne rempli de fluide (23) s'étendant dans le sens de la longueuer à travers une extrémité du cylindre externe et pouvant se déplacer par rapport à ce dernier. Un ressort à boudin (35) est monté à l'intérieur du cylindre externe qui entoure le cylindre interne. Deux paires de butées annulaires écartées (31), (32), (38), (39) fixées sur les cylindres agissent de concert pour comprimer le ressort lors du déplacement longitudinal du cylindre rempli de fluide dans chaque direction par rapport au cylindre externe. Un piston (25) et une bielle (28) sont montés de manière à pouvoir se déplacer à l'intérieur du cylindre rempli de fluide. La bielle s'étend à travers l'extrémité du cylindre rempli de fluide contenu à l'intérieur du cylindre externe et est fixée sur le cylindre externe.
Patent EP-0381192-A1 (EP)
Inventor: GOEDL FRITZ
IPC: E04D13/17
Filed: 1990-01-31
Abstract: A ventilation device for roofs is described, which possesses a plurality of individual ducts (4) in the form of elongated holes and lying in a row, in front of which ducts are arranged flaps (16) which are preferably pivotably mounted and which can pivot, when subjected to an incident flow from outside, into a position which changes the free flow cross-section. <IMAGE>
Patent EP-0382135-A1 (EP)
Inventor: HORNIVIUS LOTHAR
IPC: E05F11/48
Filed: 1990-02-05
Abstract: There is described the catch of a Bowden-cable window raiser, in which the actual pane holder (4) can be adjusted independently in at least three directions. This is achieved in that a pin (1) projects from the sliding piece (8) sliding on a guide rail (3) and carries the actual pane holder (4), with a sliding block (2) interposed. The sliding block (2) is made crowned on its outer circumference, and the pane holder (4) rests on it by means of a cylindrical dome-shaped guide (4a, 4b) which surrounds the sliding block (2) and which is longer than the sliding block. Since the pin (1) is likewise longer than the sliding block (2) is thick, the pane holder (4) can move on the pin (1) both perpendicularly relative to the guide rail (3) and transversely relative to the guide rail (3). The crowned outer shape of the sliding block (2) makes it possible for the pane holder (4) also to tilt on this sliding block (2) perpendicularly to the guide rail (3). 
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Patent EP-0400306-A1 (EP)
Inventor: SCHARF HELMUT DR
IPC: C01G25/02
Filed: 1990-04-10
Abstract: 2.1 Substantial disadvantages of previously practised processes for the preparation of zirconium dioxide powder are the use of aqueous solutions and the separating-off of precipitates. In addition, the process products often do not show the desired flow, compacting and sintering properties, due to the lack of microcrystallinity. 
<??>2.2 A stabilised or unstabilised zirconium dioxide powder having good properties can be prepared without using the disadvantageous process measures by melting zirconyl chloride, if desired, together with a stabiliser, or the precursor of a stabiliser, in the presence of a diol of the general formula HO - X - OH, in which X represents a saturated hydrocarbon radical having 2 to 5 carbon atoms, evaporation of water and hydrogen chloride, calcining of the reaction product at elevated temperature in an oxygen-containing gas and, if desired, milling of the calcined residue. 
<??>2.3 The stabilised or unstabilised zirconium dioxide powder is suitable for the production of sintered articles which can be exposed to high mechanical and/or thermal stress.
Patent EP-0402634-A1 (EP)
Inventor: RAUCH HANS
IPC: A01F29/00
Filed: 1990-05-12
Abstract: The invention relates to the support and an adjustment for the shear bar (13) of forage harvesters. 
<??>To achieve an especially firm and vibration-free support, the shear bar (13) is screwed firmly to a saddle (6) mounted pivotably in the machine frame. The saddle (6) is itself connected to frictionally braked adjusting members (levers 20) which can be so adjusted manually or by power assistance that the saddle (6), together with the shear bars (13), can be advanced up to the outer surface (1) of the cutting member. 
<??>Part (18, 19) of the bottom (17, 18) is connected to the saddle (6) fixedly or in an articulated manner and can thereby also be advanced up to the outer surface (1). 
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Patent EP-0405428-A1 (EP)
Inventor: GEORG EDGAR
IPC: B65F3/08
Filed: 1990-06-26
Abstract: 2.1 In refuse collection vehicles, the refuse was hitherto either emptied in at the vehicle tail or in the case of so-called overhead loaders from the front. In this case, however, a considerable clearance above the vehicle is necessary in order to be able to empty the refuse collection vessel into the collection vessel connected to the vehicle. 2.2 The disadvantages can be eliminated by the arrangement of an intermediate vessel (13) in the front region of the driver's cab (1'), into which the small refuse collection vessels are emptied, and the base of which is constructed as a discharge device (19). The intermediate vessel (13) is raised vertically so that then the refuse can be discharged from the intermediate vessel (13) onto a conveyor means (21) arranged above the driver's cab and can be tipped into the collection vessel (2). Since all discharge points can be sealed by a covering cap (25), emptying is virtually dust-free. <IMAGE>
Patent EP-0474890-A1 (EP)
Inventor: AICHER MAX DIPL-ING
IPC: C02F11/12
Filed: 1990-09-01
Abstract: In sewage sludge treatment in the context of recycling, in which the sewage sludge, in sequential treatment stages, is first dried (T), then converted (K) under anaerobic conditions at approximately 250 to 350 degrees C and is finally sintered (S) at at least 1250 degrees C, it is proposed to carry out all process steps, including transport of the goods to be treated between the individual treatment stages, in a continuous flow sequence in a closed system. Only the vapours from the drying stage (T) and the conversion gas from the conversion stage (K) are taken off from this system and condensed; the heat contained in the flue gas arising during sintering (S) is used for heating, firstly in the conversion stage (K) and then in the drying stage (T). By using the flue gases for heating the treatment stages in the sequence of the naturally occurring temperature drop, the sewage sludge treatment is almost self-contained from the energy consumption point of view, that is the energy required for the treatment is largely obtained from the calorific value of the organic components contained in the sewage sludge itself. Treating the sewage sludge in a closed system avoids adverse effects on the environment. 
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Patent EP-0420060-A1 (EP)
Title: Contact screw
Inventor: CZERNEK GEORG
IPC: H01R4/24
Filed: 1990-09-21
Abstract: A contact screw is described for making contact with insulated leads or cables in a terminal, which screw has an attachment part (35) for the attachment of a tool, a threaded section (30) and a head section (10). The head section (10) comprises clearing devices to separate and clear away insulating material (8), and contact devices (13, 14) for making contact with the conductor material (9). In this contact screw, it is provided for the head section (10) to be constructed as a deformable hollow body (11), which is rotationally symmetrical about the longitudinal axis of the contact screw and has an internal space (15) whose diameter changes in the axial direction (X), an end edge (12) of the head section (10) forming the clearing devices, and an outline surface (13, 14) of the hollow body (11) forming the contact devices. When the contact screw is screwed into the terminal, a force acting in the axial direction on the head section (10) acts on the hollow body (11) with a force component (KR) in the radial direction. In a hollow body (11) which expands in the form of a funnel in the direction of the end edge (12), the inner jacket (13) can be pressed onto the conductor material when the contact screw is screwed in, clearing away the insulating material (8) by means of the end edge (12). If the hollow body (11) is moulded conversely, its outer outline (14) forms the contact surface. <IMAGE>
Patent EP-0422528-A1 (EP)
Inventor: KAKINUMA KATSUHIKO C O SANDEN
IPC: F16D27/14
Filed: 1990-10-05
Abstract: In a clutch (10) actuated by an electromagnet (20) associated with a first magnetic rotatable member (15) to attract an armature plate (26) mounted with limited axial movement on the flange (242) of a hub (24) force-fitted on a shaft (13), female-threaded extractor holes (242a) are sealed, e.g. by a plate (40) fixed to the flange (242) by rivets (290), to eliminate drops of water entering the clutch via the holes (242a) to corrode the bearings (16). A tool (300) is disclosed (Fig 3 - not shown) for removing the hub (24) from the shaft (13) by screwing into the holes (242a).
Patent EP-0443179-A1 (EP)
Inventor: ISHII KAZUHIDE C O TECHNICAL R
IPC: C22C38/18
Filed: 1990-12-20
Abstract: An oxidation-resistant Fe-Cr-Aℓ steel, having superior workability, oxidation resistance at high temperature and corrosion resistance, has a composition which contains: up to but not more than about 0.05 wt% of C; up to but not more than about 1.0 wt% of Si; up to but not more than about 1.0 wt% of Mn; from about 3.0 to 7.5 wt% of Cr; from about 4.5 to 6.5 wt% of Aℓ; up to but not more than about 0.05 wt% of N; one or more elements selected from about the group consisting of 1), from about 0.01 wt% to 0.3 wt% of Zr, 2), from 0.01 wt% to 0.3 wt% of Ti, and 3), from about 0.001 wt% to 0.2 wt%, expressed as a total, of Y, La, Ce, Pr, Nd and Hf; and the balance substantially Fe and incidental inclusions.
Patent EP-0396179-A1 (EP)
Inventor: ALBERTINI ALBERTO
IPC: A47B13/06
Filed: 1990-04-25
Abstract: Support structure for tables and similar office furniture, comprising a load-bearing beam, connecting together at least two support elements, above which there is supported and constrained a working plane, in which the support elements are constituted of a lower element and an upper ele­ment, capable of being connected together with engagement and constraint, embracing the load-bearing beam, the elements being equipped, the one with rod-shaped legs for resting on the ground and the other with rod-shaped arms for supporting the plane, which legs depart from a lower connecting block and are integral with it and the arms depart and are integral with an upper connecting block, the lower and upper elements being clamped to one another, with rigid constraint of the load-bearing beam, by means of a single tension member, apertures being provided in the support elements and in the working plane and leading out laterally, adapted for receiving at least one cable or the like, by insertion in a direction transverse to its length.
Patent EP-0428211-A1 (EP)
Inventor: VAN ERP WILHELMUS PETRUS MARTI
IPC: B26B19/14
Filed: 1990-11-08
Abstract: A shaving apparatus (1) has at least one cutting unit (2) comprising an external cutting member (3) and an internal cutting member (4) which is rotatable relative to the external cutting member (3), the external cutting member (3) sbeing formed with elongate hair-entry apertures (6), the longitudinal bounding walls (11, 12) of an aperture (6) being sub­stantially parallel. In order to improve the shaving performance the bounding walls (11, 12) of a hair-entry aperture (6) are inclined from the outside towards the inside in the driving direction (P).
Patent EP-0415594-A1 (EP)
Inventor: HATTORI TSUTOMU
IPC: C09D7/12
Filed: 1990-08-13
Abstract: A cationic electrodeposition paint composition suitable for wheels of automotive vehicles, comprises 
an amine-modified epoxy resin; 
a blocked isocyanate; 
a nonionic emulsified and dispersed type acrylic resin; 
a colloidal silica-containing gelled particulate; and 
an alkyltin ester of an aliphatic carboxiylic acid.
Patent EP-0417940-A1 (EP)
Inventor: JACKSON NIGEL PETER
IPC: F02C7/18
Filed: 1990-08-30
Abstract: In an engine cooling system wherein supply pipes 40,50 supply cooling fluid eg air to the turbine 20 from a compressor bleed 10, upon failure of one of the supply pipes 50 the backflow of cooling fluid from the turbine to the point of failure may be stemmed by use of a vortex amplifier 140,160 connected into each supply pipe 40,50, the tangential ports of the vortex amplifiers being interconnected by a balance pipe 180. This allows the total minimum bleed flow rate of cooling fluid supplied to the turbine from the compressor bleed to be reduced.
Patent EP-0425139-A1 (EP)
Inventor: CHENG JUNG-JEN A
IPC: C04B35/66
Filed: 1990-10-11
Abstract: Lightweight, low density magnesia-based tundish refractory compositions containing from 0.01 to 2.00 weight percent styrofoam beads and up to 5.0 weight percent paper fiber are disclosed. The compositions have excellent rapid heating, thermal insulative, vertical adhesion and deskullability properties. The compositions are useful as a lining applied over the permanent lining of a tundish, such as is used in continuous molten metal casting processes.
Patent EP-0418109-A1 (EP)
Inventor: LEON CLAUDE
IPC: A61B1/04
Filed: 1990-08-24
Abstract: The invention relates to an assembly comprising a microscope (1) consisting of a binocular (3), an optical body (8) and a lens (9), and of an endoscope (2) provided with an extension piece (10) and an output ocular (16), which is characterised in that it comprises, in addition, a switch module (12, 13, 14) interposed between the binocular (3) and the optical body (8) of the microscope (1) and the output ocular (16) of the endoscope (2) in order to allow an observer, whose eyes do not leave the oculars (4, 5) of the microscope (1) to view as desired either the optical path of the microscope (1) or the optical or electronic path of the endoscope (2) or, simultaneously, the two paths, the optical path of the microscope (1) and optical or electronic path of the endoscope (2), in order to scan the object to be examined (15). 
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Patent EP-0430745-A1 (EP)
Inventor: BOUKO JEAN
IPC: H01Q21/06
Filed: 1990-11-13
Abstract: This antenna is excited through a three-plate supply line comprising two peripheral conductors (3, 4) arranged respectively above and beneath at least one central conductor (1; 2), and it includes: … …  - three-plate excitation means comprising a broadband and symmetric 90 DEG  hybrid coupler (30), with a first (32) and second (32') output branch and at least one input branch (31; 31') receiving from the three-plate line a signal to be radiated, …  - a first dipole radiating element (10), comprising two quarter- wave branches (12, 13) formed by prolonging in their plane, in the transverse direction and in a same sense, each of the peripheral conductors (3, 4) of the three-plate line, and a quarter-wave branch (11) formed by prolonging in its plane, parallel to the two abovementioned branches but in the opposite sense, the first output branch (32) of the 90 DEG  hybrid coupler, …  - a second dipole radiating element (20), orthogonal to the first, comprising two quarter-wave branches (21, 22) formed by folding back, in opposite senses, the second output branch (32') of the 90 DEG  hybrid coupler and one (4) of the peripheral conductors respectively, these two quarter-wave branches being coplanar and extending perpendicular to the planes of the conductors. … …<??>In this way, the dipole radiating elements are excited by similar respective signals, of like amplitude but phase shifted by 90 DEG  and the signal to be radiated is thus circularly polarised. …<IMAGE>…
Patent EP-0407347-A1 (EP)
Inventor: GIDDEY CLAUDE
IPC: A23L29/10
Filed: 1990-06-28
Abstract: An aqueous foam-forming composition of physiologically acceptable quality having a viscosity not below 5 cP to be used for homogeneously incorporating water to a lipophilic phase. The lipophilic phase is liquefied or ground to a powder and there is incorporated therein by blending a foam of fine air or gas bubbles in the composition, then it is allowed to cool and degas. The foam formation is due to the presence of a foamer, for instance an amphipatic surfactant, and it is stabilized by viscosity enhancers and thickeners. The method is applied to the hydration of chocolate in order to improve its storage stability and heat resistance; the foamer can be selected from esters of fatty acids with polyols.